变步长频率加权能量算子在轴承故障诊断中的应用

刘泽潮,林建辉,丁建明, 吴文逸

Application of variable step frequency weighted energy operator in bearing fault diagnosis

LIU Zechao, LIN Jianhui, DING Jianming, WU Wenyi

振动与冲击 . 2019, (7): 86 -92 .